Cutting-Edge VFD Units for Ultimate Motor Speed Regulation and Efficiency

Product Description

 

Product Description

 

 

Technical product parameters

Item		Specification
Input	Rated voltage	T4: Three phase 380V, ±15% S/T2: Single phase or Three phase 220V, ±15%
	Frequency	50/60Hz ±5%
Output	Voltage	T4: Three phase 0~380V S/T2: Single phase or Three phase 0~220V
	Frequency	0~3000Hz
	Overload ability	150% rated current for30s 180% rated current for 1s
Radiating	Cooling type	Forced cooling
	Temperature protection	It trips over heat protection when the radiator temperature is higher than 85 degrees.
	Fan control	It operates in drive running.
Control Performance	Control mode	Open-loop vector control, V/F control
	Start torque	Open-loop vector control:0.5Hz 180%, VF control:0.5Hz 150%
	Speed adjustment range	Open-loop vector control: 1:150 VF control: 1:100
	Speed control precision	Open-loop vector control: ±0.2% VF control: ±0.5%
Function	Run command channel	Keyboard control, Terminal control , Communication control
	Start Mode	Direct start, Dc brake first and then start, Speed tracking and then start
	DC Brake	Start DC brake, Stop DC brake
	Dynamic brake	Built-in brake unit
	Frequency source selection	Keyboard digital frequency set, analog V1 set,  keyboard potentiometer set, PID control set, communication set
	Master and auxiliary frequency combination setting	Select the master frequency set or auxiliary frequency set by switching terminals
	Frequency resolution	Keyboard Setting : 0.01Hz,Analog setting: 0.1%
	Carrier frequency	0.75KHz~15KHz (The upper carrier limit is limited by the drive model)
	Acceleration and deceleration time	0.1~3200.0s
	Built-in PID	Built -in PID controller,it has the sleep wake function, which can achieve the maximum energy saving at the same time
	Common function	Fault Auto-recovery, PID voltage regulator function, jump frequency, UP/DOWN control, automatic voltage regulator AVR, over-voltage stall protection, over-loss speed protection, etc.
Input and output signals	Analog Input	1.  Input Range: DC 0V~10V/4mA~20mA,it is decided by JP1 jumper selection on control board. 2.Input Resistance: voltage input 22kΩ, current input 500Ω.
	Analog output	The voltage or current output is determined by the JP2 jumper selection on the control board. Output voltage range: 0V~10V Output current range: 0mA~20mA
	Digital input	S1~S6 6 programmable multi-function input
Communication Interface	Communication Protocol	Based on RS485 hardware, it supports standard MODBUS protocol
Display function	Five digit digital tube display	The operation status of the drive can be monitored flexibly and conveniently
protection function	Various protection functions	Including overvoltage, over-current, overheat, overload, under-voltage, short circuit, protect the ac drive running reliably all-round.
Installation Environment Requirement	Ambient temperature	-10~40ºC(ambient temperature is within 40ºC, derating use is required), not allow to contact direct sunlight.
	Humidity	Less than 90% RH, without condensation
	Application environment	Non-corrosive, flammable, explosive, dust absorbent material, all kinds of lint does not Accumulate.
	Vibration	Less than0.6G
	Elevation	0~1000m, reduce the rated specification 10% when lift 1000m for each.
Structure	Protection level, vibration	IP20

 

 

 

 

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Packaging & Shipping

 

 

FAQ

 

1.   Can I get some samples?
Yes, Sample order is available for quality check and market test .But you have to pay for it .
2.   What's delivery time?
It usually takes about 3-5 working days for small order and 7 days for big order .
3.   What's your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.Cash.
4.   What's your warranty terms?
We offer 18 months warranty time .
5.   Do you have the products in stock?
Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order .
6.   Can I mix different power in one container .
Yes ,Different models can be mixed up in one container ,even one order .
7.   How does your factory do the quality control?
Quality is priority ,we always attach the importance to quality control from the beginning to the end of the production .every product will be fully assembled and carefully tested before packing and shipping .
8.   Can you sell spare parts ?
If you are using our products .we can sell spare parts to you . But we couldn't sell the half-finished products.
9. Can you make the inverter and soft starter control boards (switchgear)?
Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request,and our factory can do soft starter by ourselves.
10.Can the inverter connect with computer?
Yes .All inverters have built-in RS485 port .and support Modbus communication protocol.